SecurityDefinition

class roq.codec.fix.SecurityDefinition

__init__(self: roq.codec.fix.SecurityDefinition, security_req_id: str = '', security_response_id: str = '', security_response_type: roq.fix.SecurityResponseType = <SecurityResponseType.UNDEFINED: 0>, symbol: str = '', contract_multiplier: float = nan, security_exechange: str = '', trading_session_id: str = '', min_trade_vol: float = nan) → None